87459399

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 132633600

約数和(自身を除く): 45174201

約数列:

[1, 3, 9, 27, 79, 131, 237, 313, 393, 711, 939, 1179, 2133, 2817, 3537, 8451, 10349, 24727, 31047, 41003, 74181, 93141, 123009, 222543, 279423, 369027, 667629, 1107081, 3239237, 9717711, 29153133, 87459399]

約数ペア:

[(1, 87459399), (3, 29153133), (9, 9717711), (27, 3239237), (79, 1107081), (131, 667629), (237, 369027), (313, 279423), (393, 222543), (711, 123009), (939, 93141), (1179, 74181), (2133, 41003), (2817, 31047), (3537, 24727), (8451, 10349)]